GB1428715A - Manufacture of predominantly straight-chain aldehydes - Google Patents
Manufacture of predominantly straight-chain aldehydesInfo
- Publication number
- GB1428715A GB1428715A GB3582073A GB3582073A GB1428715A GB 1428715 A GB1428715 A GB 1428715A GB 3582073 A GB3582073 A GB 3582073A GB 3582073 A GB3582073 A GB 3582073A GB 1428715 A GB1428715 A GB 1428715A
- Authority
- GB
- United Kingdom
- Prior art keywords
- stage
- olefinically unsaturated
- hydroformylation
- atmospheres
- temperature
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 150000001299 aldehydes Chemical class 0.000 title abstract 2
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 150000001875 compounds Chemical class 0.000 abstract 3
- 238000000605 extraction Methods 0.000 abstract 3
- 238000007037 hydroformylation reaction Methods 0.000 abstract 3
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 abstract 2
- 229910002091 carbon monoxide Inorganic materials 0.000 abstract 2
- 229910052739 hydrogen Inorganic materials 0.000 abstract 2
- 239000001257 hydrogen Substances 0.000 abstract 2
- 239000007788 liquid Substances 0.000 abstract 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 1
- 229910021536 Zeolite Inorganic materials 0.000 abstract 1
- 239000008346 aqueous phase Substances 0.000 abstract 1
- 125000004432 carbon atom Chemical group C* 0.000 abstract 1
- 239000003610 charcoal Substances 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 150000001868 cobalt Chemical class 0.000 abstract 1
- 229910017052 cobalt Inorganic materials 0.000 abstract 1
- 239000010941 cobalt Substances 0.000 abstract 1
- WHWBTOCNUBAGRL-UHFFFAOYSA-N cobalt;formaldehyde Chemical compound [Co].O=C WHWBTOCNUBAGRL-UHFFFAOYSA-N 0.000 abstract 1
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 abstract 1
- 150000002431 hydrogen Chemical class 0.000 abstract 1
- 150000002500 ions Chemical class 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000012074 organic phase Substances 0.000 abstract 1
- 239000011541 reaction mixture Substances 0.000 abstract 1
- 239000012266 salt solution Substances 0.000 abstract 1
- 239000010457 zeolite Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/49—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reaction with carbon monoxide
- C07C45/50—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reaction with carbon monoxide by oxo-reactions
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
1428715 Hydroformylation BASF AG 27 July 1973 [29 July 1972] 35820/73 Addition to 1390398 Heading C2C In a process for the manufacture of predominantly straight-chain aldehydes by hydroformylation of one or more olefinically unsaturated compounds of 2 to 20 carbon atoms with carbon monoxide and hydrogen, an aqueous cobalt salt solution is treated in a first stage with carbon monoxide and hydrogen at a temperature of 50 to 200 C., and a pressure of 100 to 400 atmospheres in the presence of active charcoal, a zeolite or a basic ion exchanger each of which is charged with cobalt carbonyl, in a second stage cobalt carbonylhydride is extracted from the resultant reaction mixture at a temperature of 20 to 180 C. and a pressure of 1 to 400 atmospheres by means of a liquid which is water-insoluble under the conditions used and consists of or contains an olefinically unsaturated compound which is liquid under the conditions used, the aqueous phase is separated off and the organic phase is transferred to a third stage, and in this third stage, after introducing an olefinically unsaturated compound if only a portion of the total olefinically unsaturated material to be hydroformylated has been used for the extraction, the hydroformylation is carried out at a temperature of 70 to 170 C. and a pressure of 100 to 400 atmospheres, the extraction in the second stage being carried out as a co-current extraction whilst maintaining turbulent flow.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2237373A DE2237373C3 (en) | 1972-07-29 | 1972-07-29 | Process for the production of predominantly straight-chain aldehydes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1428715A true GB1428715A (en) | 1976-03-17 |
Family
ID=5852092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3582073A Expired GB1428715A (en) | 1972-07-29 | 1973-07-27 | Manufacture of predominantly straight-chain aldehydes |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US3941848A (en) |
| JP (1) | JPS5830290B2 (en) |
| AT (1) | AT327868B (en) |
| BE (1) | BE802875R (en) |
| CA (1) | CA1032555A (en) |
| DE (1) | DE2237373C3 (en) |
| FR (1) | FR2194677B2 (en) |
| GB (1) | GB1428715A (en) |
| IT (1) | IT1045901B (en) |
| NL (1) | NL7310243A (en) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4255279A (en) * | 1979-07-20 | 1981-03-10 | Exxon Research & Engineering Co. | Dual demetalling of oxo products with catalyst recycle |
| US4404119A (en) * | 1981-12-23 | 1983-09-13 | Exxon Research & Engineering Co. | Process for recovery of cobalt oxo catalysts |
| US4400299A (en) * | 1981-12-23 | 1983-08-23 | Exxon Research & Engineering Co. | Oxidative recovery of cobalt oxo catalysts |
| US4419195A (en) * | 1982-01-07 | 1983-12-06 | Exxon Research & Engineering Co. | Electrolytic recovery of cobalt oxo catalysts |
| GB8907577D0 (en) * | 1989-04-04 | 1989-05-17 | Exxon Chemical Patents Inc | Catalyst recovery in the production of alcohols |
| US5237105A (en) * | 1992-05-29 | 1993-08-17 | Exxon Chemical Patents Inc. | Method for removing hydroformylation catalyst |
| US5235112A (en) * | 1992-05-29 | 1993-08-10 | Exxon Chemical Patents Inc. | Stripper-reactor for volatile cobalt recovery |
| US5237104A (en) * | 1992-05-29 | 1993-08-17 | Exxon Chemical Patents Inc. | Cobalt catalyst recovery using heavy olefin absorbent |
| US5354908A (en) * | 1993-07-16 | 1994-10-11 | Exxon Chemical Patents Inc. | Method and system for cobalt absorption in a hydroformylation process |
| US5457240A (en) * | 1994-01-10 | 1995-10-10 | Exxon Chemical Patents, Inc. | Use of stripper reactor reflux as an initiator for preforming reaction of cobaltous salts to cobalt carbonyls |
| US5410090A (en) * | 1994-04-08 | 1995-04-25 | Exxon Chemical Patents Inc. | Airless cobalt demetalling in the cobalt flash combination catalyst cycle |
| US6037506A (en) * | 1998-09-18 | 2000-03-14 | Shell Oil Company | Hydroformylation process |
| DE19939491A1 (en) * | 1999-08-20 | 2001-02-22 | Basf Ag | Continuous hydroformylation of olefin for aldehyde and alcohol production, using recycled cobalt catalyst derived from cobalt salt solution under conditions such that the solubility limit of cobalt formate is not exceeded |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE36106C (en) * | J. N. PAXMAN und H. G. PLANE in Colchester, Grfsch. Essex, England | Installation for vertical steam boilers | ||
| US2587858A (en) * | 1947-05-02 | 1952-03-04 | Shell Dev | Production of oxygenated compounds |
| GB702241A (en) * | 1948-03-01 | 1954-01-13 | Anglo Iranian Oil Co Ltd | Improvements in or relating to the production of oxygen-containing organic compoundsfrom carbon monoxide, hydrogen and olefins |
| US2725401A (en) * | 1948-11-19 | 1955-11-29 | Exxon Research Engineering Co | Synthesis of oxygenated organic compounds |
| DE949737C (en) * | 1952-01-18 | 1956-09-27 | Chemische Verwertungsgesellsch | Process for the continuous execution of the oxo synthesis |
-
1972
- 1972-07-29 DE DE2237373A patent/DE2237373C3/en not_active Expired
-
1973
- 1973-07-06 IT IT26328/73A patent/IT1045901B/en active
- 1973-07-23 NL NL7310243A patent/NL7310243A/xx not_active Application Discontinuation
- 1973-07-24 US US05/382,277 patent/US3941848A/en not_active Expired - Lifetime
- 1973-07-25 FR FR7327234A patent/FR2194677B2/fr not_active Expired
- 1973-07-27 BE BE133936A patent/BE802875R/en active
- 1973-07-27 AT AT664973A patent/AT327868B/en not_active IP Right Cessation
- 1973-07-27 CA CA177,492A patent/CA1032555A/en not_active Expired
- 1973-07-27 GB GB3582073A patent/GB1428715A/en not_active Expired
- 1973-07-30 JP JP48085066A patent/JPS5830290B2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4966615A (en) | 1974-06-27 |
| DE2237373A1 (en) | 1974-02-14 |
| FR2194677B2 (en) | 1980-01-04 |
| DE2237373B2 (en) | 1980-08-14 |
| ATA664973A (en) | 1975-05-15 |
| AT327868B (en) | 1976-02-25 |
| FR2194677A2 (en) | 1974-03-01 |
| BE802875R (en) | 1974-01-28 |
| CA1032555A (en) | 1978-06-06 |
| JPS5830290B2 (en) | 1983-06-28 |
| DE2237373C3 (en) | 1981-12-10 |
| NL7310243A (en) | 1974-01-31 |
| US3941848A (en) | 1976-03-02 |
| IT1045901B (en) | 1980-06-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] |